Diagnostic apparatus



FIG. 1 is a front perspective view of a an embodiment of a diagnosticapparatus showing the new design;

FIG. 2 is a top view of the embodiment of FIG. 1;

FIG. 3 is a front view of the embodiment of FIG. 1;

FIG. 4 is a right side view of the embodiment of FIG. 1;

FIG. 5 is a left side view of the embodiment of FIG. 1;

FIG. 6 is a rear view of the embodiment of FIG. 1; and,

FIG. 7 is a bottom view of the embodiment of FIG. 1.

The broken lines in the drawings depict portions of the diagnosticapparatus that form no part of the claimed design.

CLAIM The ornamental design for a diagnostic apparatus, as shown anddescribed.